Chevrolet Twin-Turbo Corvette: MPG and fuel economy by year
The EPA has rated the Chevrolet Twin-Turbo Corvette across 2 model years, from the 1990 Chevrolet Twin-Turbo Corvette through the 1991 Chevrolet Twin-Turbo Corvette. The most recent 1991 Chevrolet Twin-Turbo Corvette returns 15 combined MPG.
Pick a year below to open the full Chevrolet Twin-Turbo Corvette page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Chevrolet Twin-Turbo Corvette. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 1991 | 1991 Chevrolet Twin-Turbo Corvette | 15 MPG | 13 MPG | 20 MPG | $4,600 |
| 1990 | 1990 Chevrolet Twin-Turbo Corvette | 15 MPG | 13 MPG | 20 MPG | $4,600 |
How the Chevrolet Twin-Turbo Corvette compares against the Two Seaters class
Buyers usually compare the Chevrolet Twin-Turbo Corvette against other cars in the same EPA class. The list below shows the most efficient cars in the Two Seaters class for the 1991 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.